Jamaica weather in January 2026
Jamaica weather in January 2026
Day
28 °C
Night
22 °C
Sea
27 °C
Precipitation
95 mm
in month
Rainy days
6 days
in month
Daylight
11 hours
average
Sunshine
7 hours
average
Humidity
78 %
Day
28 °C
Night
22 °C
Sea
27 °C
Precipitation
95 mm
in month
Rainy days
6 days
in month
Daylight
11 hours
average
Sunshine
7 hours
average
Humidity
78 %
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Sand beaches
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Tropical beaches
in 3 places
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Snorkelling
in 4 places
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Weather overview and FAQs
Weather overview
In January in Jamaica, the average air temperature ranges from 28 °C (82 °F) during the day to 22 °C (72 °F) at night. There are 6 days of rain on average, where the rainfall is 95 mm (3.75 in).
Is January a good month to visit Jamaica?
January is one of the best months to visit Jamaica. The daily temperatures in this month reach pleasant 28 °C (82 °F). The temperature of the sea will be perfect at 27 °C (81 °F). At night, temperatures hover around a pleasant 22 °C (72 °F). There are only 6 days of rain in the whole month, so you can leave your umbrella at home.
What temperature can I expect during the day in January in Jamaica?
In Jamaica in January, the average daily temperatures will be 28 °C (82 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
What is the sea temperature in January in Jamaica?
The temperature of the sea in Jamaica in January is 27 °C (81 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.
What is the night temperature in Jamaica in January?
The average night temperature in Jamaica in January is 22 °C (72 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
How many days of precipitation on average can I expect in Jamaica in January?
In January in Jamaica, we can expect 6 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.4 days of the week, or in general - 20 % days.
Is the weather in Jamaica warmer in January than in February?
No, in January in Jamaica the temperature is not higher than in February.
Is January part of the dry season in Jamaica?
Yes, there is a dry season in January in Jamaica with just 6 days during the month being rainy.
Is it hot in January in Jamaica?
In Jamaica in January, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
How many hours of sun to expect in Jamaica in January?
There is an average length of sunshine of 7 hours per day in Jamaica in January.
How humid is Jamaica in January?
In January in Jamaica, expect humidity around 78 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
How long is the day (from dawn till dusk) in Jamaica in January?
The length of daylight in Jamaica in January is 11 hours.
How windy is Jamaica in January?
In Jamaica in January, there will be an average wind scale of 3.
Is the sea in Jamaica warmer in January than in February?
No, the sea temperature in Jamaica in January is not higher than in February.
Is Jamaica rainier in January than in February?
Yes, Jamaica is a rainier January than in February.
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